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Make ALTER TABLE revalidate uniqueness and exclusion constraints.

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Failure to do so can lead to constraint violations.  This was broken by
commit 1ddc2703a9 on 2010-02-07, so
back-patch to 9.0.

Noah Misch.  Regression test by me.
This commit is contained in:
Robert Haas
2011-01-20 22:44:10 -05:00
parent 14b9f69cb2
commit 8ceb245680
8 changed files with 48 additions and 27 deletions
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src/include/commands/cluster.h
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@@ -29,6 +29,7 @@ extern Oid make_new_heap(Oid OIDOldHeap, Oid NewTableSpace);
extern void finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
bool is_system_catalog,
bool swap_toast_by_content,
bool check_constraints,
TransactionId frozenXid);
#endif /* CLUSTER_H */